Window canister



FIG. 1 is a bottom, front and side perspective view of a window canister showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a cross-section view thereof taken on line 8--8 in FIG. 2. 

The ornamental design for a window canister, as shown and described. 